20 25-Seven Program Delay Manager
Version 2.3 Manual April 2013
PDM’s Front Panel Menus
These menus can be activated from PDM’s front panel, or via its secure Web interface.
For this part of the manual we’ll show the LCD versions.
If you’re controlling PDM from a Web browser, most of the GUI versions of the menus
will be virtually identical. The Web interface also includes extra configuration options
that aren’t available from the front panel. These start on page 31.
Master menu
If you press
while
menu
is displayed, the screen will change to look like this
1
. Here
you can choose to adjust:
}Audio
Controls
System
Network More‘
Press
to enter the Audio menu
…or use
¨
and
Î
to point to other menus on this screen
“More” means keep pressing
Î
to scroll to additional options (shown in
this manual under the double dotted line).
GPIO More“
Information
Press
¨
to see previous options (shown above).
Audio menu
}Audio Input
Audio Output
Input Sens.
Output Level
Select analog or digital inputs
1
Select AES/EBU or s/pdif digital output. Analog output is always on
1
.
Adjust the analog input level to match your studio’s “0 VU”
Adjust the output gain to match studio’s “0 VU”
Audio menu options
Audio input
Choose
Analog
, digital
AES/EBU
, or digital
s/pdif
(all input
formats are stereo). Only one of these formats is available at a time.
Digital out
Choose
AES/EBU
or
s/pdif
. This affects both the data for-
mat and the electrical specification of the digital audio output connector
(page 52). The digital output is always active, even if you’ve chosen an analog
input.
Input
Sens.
(Sensitivity) The LCD will look like this:
Input Sens.
+14dBu=0DBFS
“‘ Chg Value OK
L:
-
70 R:
-
70 CNCL
Current value is +14 dBu: this should be the absolute loudest analog
signal PDM will see in your installation.
Press
¨
or
Î
to change the input sensitivity.
L
and
R
show the resulting digital levels for analog signals coming into
PDM. You can use these readings with an external test tone, to verify
Sensitivity settings.
1
Some adjustment options don’t appear in specific hardware versions. Axia Source and Destination
menus don’t apply to PDM-XLR versions. Audio connections and levels aren’t used on the PDM-Livewire
version.
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